Rather, B. A., Aouchiche, M., Imran, M., & El Hallaoui, I. (2024). On distance Laplacian spectral ordering of some graphs. Journal of Applied Mathematics and Computing, 70, 867-892.
Directory of Experts
El Hallaoui, Issmaïl
Directory of Experts
El Hallaoui, Issmaïl
Directory of Experts
Publications by type
Journal article (41)
Conference paper (13)
Book
Book chapter
Patent
Report (5)
Thesis (1)
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Issmail El Hallaoui (60)
- Journal articles (41)
- 2024
Journal article
- 2023
Journal article Himmich, I., El Hallaoui, I., & Soumis, F. (2023). A multiphase dynamic programming algorithm for the shortest path problem with resource constraints. European Journal of Operational Research, 14 pages.Journal article Hassani, R., Desaulniers, G., & El Hallaoui, I. (2023). A parallel ruin and recreate heuristic for personnel scheduling in a flexible working environment. Journal of Scheduling, 18 pages.Journal article Aziz, M., Dagdougui, H., & El Hallaoui, I. (2023). Game Theoretical Formulation for Residential Community Microgrid Via Mean Field Theory: Proof of Concept. IEEE Control Systems Letters, 6 pages.Journal article El Mehdi, E. R., Ilyas, H., El Hachemi, N., El Hallaoui, I., & Soumis, F. (2023). Incremental LNS framework for integrated production, inventory, and vessel scheduling: Application to a global supply chain. Omega-International Journal of Management Science, 116, 102821 (18 pages).Journal article Bani, A., El Hallaoui, I., Correa, A. I., & Tahir, A. (2023). Solving a real-world multi-depot multi-period petrol replenishment problem with complex loading constraints. European Journal of Operational Research, 311(1), 154-172.
- 2022
Journal article Aziz, M., Dagdougui, H., & El Hallaoui, I. (2022). A Decentralized Game Theoretic Approach for Virtual Storage System Aggregation in a Residential Community. IEEE Access, 10, 34846-34857.Journal article Foutlane, O., El Hallaoui, I., & Hansen, P. (2022). Distributed Integral Column Generation for Set Partitioning Problems. Operations Research Forum, 3(2), 22 pages.Journal article Tahir, A., Desaulniers, G., & El Hallaoui, I. (2022). Integral column generation for set partitioning problems with side constraints. INFORMS Journal on Computing, 34(4), 2313-2331.Journal article Aouchiche, M., & El Hallaoui, I. (2022). Minimum values of the second largest Q-eigenvalue. Discrete Applied Mathematics, 306, 46-51.
- 2021
Journal article Tahir, A., Quesnel, F., Desaulniers, G., El Hallaoui, I., & Yaakoubi, Y. (2021). An Improved Integral Column Generation Algorithm Using Machine Learning for Aircrew Pairing. Transportation Science, 55(6), 1411-1429.Journal article Er-Rbib, S., Desaulniers, G., El Hallaoui, I., & Bani, A. (2021). Integrated and sequential solution methods for the cyclic bus driver rostering problem. Journal of the Operational Research Society, 72(4), 764-779.Journal article Aouchiche, M., Rather, B. A., & El Hallaoui, I. (2021). On the gersgorin disks of distance matrices of graphs. Electronic Journal of Linear Algebra, 37, 709-717.Journal article Hassani, R., Desaulniers, G., & El Hallaoui, I. (2021). Real-time bi-objective personnel re-scheduling in the retail industry. European Journal of Operational Research, 293(1), 93-108.
- 2020
Journal article Belhaiza, S., Baroudi, U., & El Hallaoui, I. (2020). A Game Theoretic Model for the Multiperiodic Smart Grid Demand Response Problem. IEEE Systems Journal, 14(1), 1147-1158.Journal article Himmich, I., Ben Amor, H., El Hallaoui, I., & Soumis, F. (2020). A Primal Adjacency-Based Algorithm for the Shortest Path Problem with Resource Constraints. Transportation Science, 54(5), 1153-1169.Journal article Aouchiche, M., El Hallaoui, I., & Hansen, P. (2020). Geometric-Arithmetic Index and Minimum Degree of Connected Graphs. Match-Communications in Mathematical and in Computer Chemistry, 83(1), 179-188.Journal article Zaghrouti, A., El Hallaoui, I., & Soumis, F. (2020). Improving set partitioning problem solutions by zooming around an improving direction. Annals of Operations Research, 284(2), 645-671.Journal article Himmich, I., El Hallaoui, I., & Soumis, F. (2020). Primal column generation framework for vehicle and crew scheduling problems. Networks, 75(3), 291-309.Journal article Hassani, R., Desaulniers, G., & El Hallaoui, I. (2020). Real-time personnel re-scheduling after a minor disruption in the retail industry. Computers and Operations Research, 120, 14 pages.
- 2019
Journal article Remli, N., Amrouss, A., El Hallaoui, I., & Rekik, M. (2019). A robust optimization approach for the winner determination problem with uncertainty on shipment volumes and carriers' capacity. Transportation Research Part B: Methodological, 123, 127-148.Journal article Tahir, A., Desaulniers, G., & El Hallaoui, I. (2019). Integral column generation for the set partitioning problem. EURO Journal on Transportation and Logistics, 8(5), 713-744.Journal article Foutlane, O., El Hallaoui, I., & Hansen, P. (2019). Integral Simplex Using Double Decomposition for Set Partitioning Problems. Computers and Operations Research, 111, 243-257.
- 2018
Journal article Zaghrouti, A., El Hallaoui, I., & Soumis, F. (2018). Improved integral simplex using decomposition for the set partitioning problem. EURO Journal on Computational Optimization, 6(2), 185-206.Journal article Ouzineb, M., Mhada, F. Z., Pellerin, R., & El Hallaoui, I. (2018). Optimal planning of buffer sizes and inspection station positions. Production & Manufacturing Research, 6(1), 90-112.
- 2017
Journal article Bouarab, H., El Hallaoui, I., Metrane, A., & Soumis, F. (2017). Dynamic constraint and variable aggregation in column generation. European Journal of Operational Research, 262(3), 835-850.Journal article Rosat, S., Quesnel, F., El Hallaoui, I., & Soumis, F. (2017). Dynamic penalization of fractional directions in the integral simplex using decomposition: Application to aircrew scheduling. European Journal of Operational Research, 263(3), 1007-1018.Journal article Rosat, S., El Hallaoui, I., Soumis, F., & Chakour, D. (2017). Influence of the normalization constraint on the integral simplex using decomposition. Discrete Applied Mathematics, 217, 53-70.Journal article Rosat, S., El Hallaoui, I., Soumis, F., & Lodi, A. (2017). Integral simplex using decomposition with primal cutting planes. Mathematical Programming, 166(1-2), 327-367.
- 2016
Journal article Mhada, F. Z., Ouzineb, M., Pellerin, R., & El Hallaoui, I. (2016). Multilevel hybrid method for optimal buffer sizing and inspection stations positioning. SpringerPlus, 5(1), 1-21.
- 2015
Journal article El Hachemi, N., El Hallaoui, I., Gendreau, M., & Rousseau, L.-M. (2015). Flow-based integer linear programs to solve the weekly log-truck scheduling problem. Annals of Operations Research, 232(1), 87-97.
- 2014
Journal article Zaghrouti, Z., Soumis, F., & El Hallaoui, I. (2014). Integral simplex using decomposition for the set partitioning problem. Operations Research, 62(2), 435-449.
- 2013
Journal article Ouzineb, M., Mhada, F., & El Hallaoui, I. (2013). Buffer dimensioning and control stations positioning with a space partitioning-tabu search approach. INFOR, 51(1), 15-22.
- 2012
Journal article Saddoune, M., Desaulniers, G., El Hallaoui, I., & Soumis, F. (2012). Integrated airline crew pairing and crew assignment by dynamic constraint aggregation. Transportation Science, 46(1), 39-55.
- 2011
Journal article El Hallaoui, I., Metrane, A., Desaulniers, G., & Soumis, F. (2011). An Improved Primal Simplex Algorithm for Degenerate Linear Programs. INFORMS Journal on Computing, 23(4), 569-577.Journal article Saddoune, M., Desaulniers, G., El Hallaoui, I., & Soumis, F. (2011). Integrated airline crew scheduling: A bi-dynamic constraint aggregation method using neighborhoods. European Journal of Operational Research, 212(3), 445-454.
- 2010
Journal article Boubaker, K., Desaulniers, G., & El Hallaoui, I. (2010). Bidline scheduling with equity by heuristic dynamic constraint aggregation. Transportation Research. Part B, Methodological, 44(1), 50-61.Journal article Metrane, A., Soumis, F., & El Hallaoui, I. (2010). Column generation decomposition with the degenerate constraints in the subproblem. European Journal of Operational Research, 207(1), 37-44.Journal article El Hallaoui, I., Metrane, A., Soumis, F., & Desaulniers, G. (2010). Multi-phase dynamic constraint aggregation for set partitioning type problems. Mathematical Programming, 123(2), 345-370.
- 2008
Journal article El Hallaoui, I., Desaulniers, G., Metrane, A., & Soumis, F. (2008). Bi-dynamic constraint aggregation and subproblem reduction. Computers & Operations Research, 35(5), 1713-1724.
- 2005
Journal article El Hallaoui, I., Villeneuve, D., Soumis, F., & Desaulniers, G. (2005). Dynamic aggregation of set-partitioning constraints in column generation. Operations Research, 53(4), 632-645.
- 2024
- Conference papers (13)
- 2020
Conference paper Ghosal, S. S., Sarkar, I., & El Hallaoui, I. (2020, February). Lung nodule classification using Convolutional Autoencoder and Clustering Augmented Learning Method (CALM) [Paper]. ACM WSDM Health Search and Data Mining Workshop (HSDM 2020), Houston, TX, USA.Conference paper Messaoudi, M., El Hallaoui, I., Rousseau, L.-M., & Tahir, A. (2020, May). Solving a real-world multi-attribute vrp using a primal-based approach [Paper]. 6th International Symposium on Combinatorial Optimization (ISCO 2020), Montréal, Québec.
- 2019
Conference paper Ghosal, S. S., Bani, A., Amrouss, A., & El Hallaoui, I. (2019, November). A Deep Learning Approach to Predict Parking Occupancy using Cluster Augmented Learning Method [Paper]. International Conference on Data Mining Workshops (ICDMW 2019), Beijing, China.
- 2016
Conference paper Rosat, S., Quesnel, F., Soumis, F., & El Hallaoui, I. (2016, February). Pénaliser les directions fractionnaires dans le simplexe en nombres entiers. Application au transport aérien [Paper]. 17e Congrès de la Société française de recherche opérationnelle et d'aide à la décision (ROADEF 2016), Compiègne, France.
- 2015
Conference paper Rosat, S., El Hallaoui, I., Soumis, F., & Lodi, A. (2015, June). Integral simplex using decomposition with primal cutting planes [Poster]. Mixed Integer Programming Workshop, Chicago, IL.
- 2014
Conference paper Ouzineb, M., Mhada, F.-Z., Pellerin, R., & El Hallaoui, I. (2014, September). A Hybrid Method for Solving Buffer Sizing and Inspection Stations Allocation [Paper]. IFIP International Conference on Advances in Production Management Systems (APMS 2014), Ajaccio, France.Conference paper Rosat, I., El Hallaoui, I., Soumis, F., & Lodi, A. (2014, June). Integral simplex using decomposition with primal cuts [Paper]. 13th International Symposium on Experimental Algorithms (SEA 2014), Copenhagen, Denmark.
- 2013
Conference paper Ouzineb, M., Mhada, F., El Hallaoui, I., & Pellerin, R. (2013, October). An exact method for solving the buffer sizing and inspection stations allocations problem [Paper]. International Conference on Industrial Engineering and Systems Management (IESM 2013), Rabat, Maroc.Conference paper El Hachemi, N., Saddoune, M., El Hallaoui, I., & Rousseau, L.-M. (2013, October). Production scheduling and routing problem in textile industry [Paper]. International Conference on Industrial Engineering and Systems Management (IESM 2013), Rabat, Maroc.
- 2012
Conference paper Mhada, F., Ouzineb, M., & El Hallaoui, I. (2012, October). An efficient heuristic forbuffer sizing and inspection stations allocation [Paper]. 1st IEEE International Conference on Logistics and Operations Management, Le Havre, France.
- 2010
Conference paper Soumis, F., Saddoune, M., El Hallaoui, I., & Desaulniers, G. (2010, June). Crew pairing and assignment porblem solved with dynamic constraint aggregation [Paper]. 7th Triennial Symposium on Transportation Analysis (TRISTAN 2010), Tromso, Norway.Conference paper EL Hachemi, N., El Hallaoui, I., Gendreau, M., & Rousseau, L.-M. (2010, June). Solving the weekly log-truck scheduling problem by integer programming [Paper]. 7th Triennial Symposium on Transportation Analysis (TRISTAN 2010), Tromso, Norway.
- 2009
Conference paper Soumis, F., Saddoune, M., El Hallaoui, I., & Desaulniers, G. (2009, August). Simultaneous optimization of crew pairing and rostering [Paper]. AGIFORS 2009, Las Vegas, USA.
- 2020
- Reports (5)
- 2023
Report Barhdadi, M., Benyacoub, B., Ouzineb, M., & El Hallaoui, I. (2023). An efficient algorithm to solve credit scoring problem. (Technical Report n° G-2023-33).Report Aziz, M., Dagdougui, H., & El Hallaoui, I. (2023). Computational investigation of residential users through load aggregator smart grid power optimization problem via mean field game theory. (Technical Report n° G-2023-56).Report Ouzineb, M., El Hallaoui, I., & Gendreau, M. (2023). Integer linear programming for a constant demand in redundancy allocation multistate series-parallel problem. (Technical Report n° G-2023-32).Report Er Raqabi, E. M., Beljadid, A., Bennouna, M. A., Bennouna, R., Boussaadi, L., El Hachemi, N., El Hallaoui, I., Fender, M., Jamali, M. A., Si Hammou, N., & Soumis, F. (2023). OCP optimized its supply chain for Africa. (Technical Report n° G-2023-29).Report Er Raqabi, E. M., Wu, Y., El Hallaoui, I., & Soumis, F. (2023). Towards resilience : primal large-scale reôptimization. (Technical Report n° G-2023-28).
- 2023
- Theses (1)
- 2006
Thesis El Hallaoui, I. (2006). Agrégation dynamique des contraintes de partitionnement en génération de colonnes [Ph.D. thesis, École Polytechnique de Montréal].
- 2006